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Dr. William Martin Carrera, MD, MS

Accepting New Patients

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Specializes in: Vitreoretinal Diseases (Retina and Vitreous)

Case Western Reserve University School of Medicine

5924 Stoneridge Drive Suite 201
Pleasanton, CA 94588

(925) 224-8777

Dr. William Martin Carrera, MD, MS is a retina specialist in Concord, CA specializing in vitreoretinal diseases (retina and vitreous). He graduated from Case Western Reserve University School of Medicine. Dr. William Martin Carrera, MD, MS is affiliated with Brown and Toland Physicians, Sutter Health, Alta Bates Summit Medical Center, John Muir Health, Hill Physicians, John Muir Health Walnut Creek Medical Center, EAST BAY RETINA CONSULTANTS A MEDICAL GROUP INC and San Ramon Regional Medical Center.

Office Locations

Alta Bates Summit Medical Center

1401 Willow Pass Road Suite 120
Concord, CA 94520

(925) 680-1600

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Hill Physicians

27206 Calaroga Avenue Suite 214
Hayward, CA 94545

(510) 880-2967

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John Muir Health

3300 Telegraph Avenue
Oakland, CA 94609

(510) 444-1600

(510) 444-5117

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John Muir Health

5401 Norris Canyon Road Suite 200
San Ramon, CA 94583

(925) 867-9000

(925) 867-3779

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Sutter Health

5924 Stoneridge Drive Suite 201
Pleasanton, CA 94588

(925) 224-8777

(925) 224-8779

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Hill Physicians

8440 Brentwood Boulevard
Suite D Brentwood, CA 94513

(925) 430-6545

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Alta Bates Summit Medical Center

8440 Brentwood Boulevard Suite D
Brentwood, CA 94513

(925) 430-6545

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Noteworthy Medicare Patient Procedures Performed by Dr. William Martin Carrera, MD, MS in 2023

Click on any procedure below to see further details on volume and pricing among Medicare patients.

Top 5%

By Volume:

vitreoretinal surgical procedures

By Affordability:

pars plana vitrectomy

vitrectomy

vitrectomy with membrane peel

In 2023, among providers in related specialties within California, Dr. William Martin Carrera, MD, MS performed more vitreoretinal surgical procedures procedures for Medicare patients than 95% of them and he also had a list price for pars plana vitrectomy (PPV), vitrectomy (vitreous surgery), and vitrectomy with membrane peel that was lower than the list prices billed to Medicare by 95% of them. Actual amounts paid by patients can vary widely depending on a number of factors, including insurance coverage. A lower list price, however, might mean lower fees when paying without insurance.

Top 10%

By Affordability:

intraocular injection

intravitreal injection

In 2023, Dr. William Martin Carrera, MD, MS had a list price for intraocular injection, and intravitreal injection that was lower than the list prices billed to Medicare by 90% of providers in related specialties within California. Actual amounts paid by patients can vary widely depending on a number of factors, including insurance coverage. A lower list price, however, might mean lower fees when paying without insurance.

Top 25%

By Volume:

retinal detachment repair with vitrectomy

By Affordability:

eye injection

intravitreal drug injection

retinal detachment repair

retinal detachment repair with vitrectomy

In 2013, among providers in related specialties within California, Dr. William Martin Carrera, MD, MS performed more retinal detachment repair with vitrectomy procedures for Medicare patients than 75% of them and he also had a list price for eye injection, intravitreal drug injection, retinal detachment repair, and retinal detachment repair with vitrectomy that was lower than the list prices billed to Medicare by 75% of them. Actual amounts paid by patients can vary widely depending on a number of factors, including insurance coverage. A lower list price, however, might mean lower fees when paying without insurance.

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. William Martin Carrera, MD, MS treated as a retina specialist in Concord, CA during 2022 were eye procedures and injections.

Volume of procedures performed by Dr. William Martin Carrera, MD, MS for Medicare patients.

doctor visit	19
eye procedures	89
injections	11

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. William Martin Carrera, MD, MS.

**Gender**
Male	53
Female	51

**Ethnicity**
Non-Hispanic White	74
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	46
From 75 to 84	41
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. William Martin Carrera, MD, MS in 2022

The most common conditions of Medicare patients that Dr. William Martin Carrera, MD, MS treated during 2022 were high cholesterol, hypertension, diabetes and chronic kidney disease.

Hypertension	73
High Cholesterol	75
Stroke	0
Ischemic Heart Disease	29
Depression	21
Chronic Kidney Disease	35
Asthma	0
Osteoperosis	15
Atrial Fibrilation	13
Heart Failure	15
Chronic Obstructive Pulmonary Disease	14
Diabetes	39
Dementia	0
Cancer	20

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. William Martin Carrera, MD, MS treated as a retina specialist in Concord, CA during 2023 were eye procedures and injections.

Volume of procedures performed by Dr. William Martin Carrera, MD, MS for Medicare patients.

doctor visit	31
eye procedures	271
injections	20

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. William Martin Carrera, MD, MS.

**Gender**
Male	160
Female	149

**Ethnicity**
Non-Hispanic White	251
Black	17
Hispanic	0
Asian	0
Other	21
Native American	0

**Age**
From 65 to 74	142
From 75 to 84	107
85 and over	44
Less than 65	16

Conditions of Medicare patients treated by Dr. William Martin Carrera, MD, MS in 2023

The most common conditions of Medicare patients that Dr. William Martin Carrera, MD, MS treated during 2023 were high cholesterol, hypertension, diabetes and ischemic heart disease.

Hypertension	74
High Cholesterol	75
Stroke	8
Ischemic Heart Disease	27
Depression	20
Chronic Kidney Disease	26
Asthma	10
Osteoperosis	17
Atrial Fibrilation	17
Heart Failure	12
Chronic Obstructive Pulmonary Disease	10
Diabetes	31
Dementia	5
Cancer	17

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2022 - 2023

Volume of procedures performed by Dr. William Martin Carrera, MD, MS for Medicare patients.

The highest averages for the top procedures that Dr. William Martin Carrera, MD, MS treated as a retina specialist in Concord, CA were eye procedures and injections.

doctor visit	25
eye procedures	180
injections	15

Average Medicare Patient Data From 2022 - 2023

Information about Medicare patients treated by Dr. William Martin Carrera, MD, MS.

**Gender**
Male	106
Female	100

**Ethnicity**
Black / African American	8
Asian / Pacific Islander	0
Non-Hispanic White	162
Native American / Alaskan Native	0
Hispanic	0
Other	10

**Age**
85 and over	22
75 to 84	74
Less than 65	8
65 to 74	94

Average of Total of Conditions of Medicare patients treated by Dr. William Martin Carrera, MD, MS From 2022 - 2023

The highest averages of the most common conditions of Medicare patients that Dr. William Martin Carrera, MD, MS treated were high cholesterol, hypertension, diabetes and chronic kidney disease.

Hypertension	73
High Cholesterol	75
Stroke	4
Ischemic Heart Disease	28
Depression	20
Chronic Kidney Disease	30
Asthma	5
Osteoporosis	16
Heart Failure	13
Chronic Obstructive Pulmonary Disease	12
Diabetes	35
Atrial Fibrillation	15
Dementia	2
Cancer	18

Education & Training

Dr. William Martin Carrera, MD, MS graduated from Case Western Reserve University School of Medicine. He completed residency at California Pacific Medical Center. He is certified by the Certification: American Board of Ophthalmology and has a state license in California.

Medical School: Case Western Reserve University School of Medicine

Residency: California Pacific Medical Center

Board Certification: Certification: American Board of Ophthalmology

Licensed In: California

Affiliations & Hospitals

Dr. William Martin Carrera, MD, MS is associated with these hospitals and organizations:

Brown and Toland Physicians

Sutter Health

Alta Bates Summit Medical Center

John Muir Health

Hill Physicians

John Muir Health Walnut Creek Medical Center

EAST BAY RETINA CONSULTANTS A MEDICAL GROUP INC

San Ramon Regional Medical Center

Insurance Information

Please note: Insurance information may change at any time, and the provider may accept your insurance plan even if it is not listed below. Please contact the provider's office to confirm that your insurance is accepted.

Dr. William Martin Carrera, MD, MS appears to accept the following insurance providers: Cigna, Aetna, Blue Shield of California, Anthem, UnitedHealthcare, Health Net, Humana, Chinese Community Health Plan, Central Health Plan and Canopy Health.

Insurance Accepted by Provider includes:

According to our sources, Dr. William Martin Carrera, MD, MS accepts the following insurance providers:

Cigna

Aetna

Blue Shield of California

Anthem

UnitedHealthcare

Health Net

Humana

Chinese Community Health Plan

Central Health Plan

Canopy Health

Ratings & Reviews

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General Payments

These charts describe general payments received by Dr. William Martin Carrera, MD, MS. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
Alcon Vision LLC	$579 Constellation $339	NGENUITY $240
Regeneron Pharmaceuticals, Inc.	$265 EYLEA HD $141	$124
Genentech USA, Inc.	$140 VABYSMO $140
AbbVie Inc.	$117 OZURDEX $117

**Types of Payments**
Food and Beverage	$1,101

Biography

Dr. William Carrera is a physician who specializes in vitreoretinal diseases (retina and vitreous). He is professionally affiliated with Alta Bates Summit Medical Center, Brown and Toland Physicians, and Hill Physicians. Dr. Carrera accepts Blue Shield, Health Net, and Anthem, in addition to other insurance carriers. He welcomes new patients at his office inOakland, CA as reported by Brown and Toland Physicians. His education and training includes medical school at Case Western Reserve University School of Medicine and residency at California Pacific Medical Center. Dr. Carrera speaks Spanish.